Overview

• Independent teardowns and durability videos report that Ceramic Shield 2 holds up well, with the iPhone 17’s screen showing only slight marks at Mohs level 7 and the phone passing bend tests.
• Third‑party findings highlight a localized vulnerability where the iPhone 17 Pro’s anodized aluminum meets the raised camera plateau, leading to easier scuffing around those sharp edges.
• MacRumors’ week‑long usage without a case found review units remained pristine in normal home use, contrasting with heavily handled retail demos.
• Apple says many visible demo‑unit marks are removable material transfer from worn MagSafe display stands and is cleaning or replacing affected store equipment.
• Resale analysts warn cosmetic scuffs can reduce iPhone 17 Pro trade‑in values by roughly $50 to $180 depending on severity, reinforcing advice to use protective cases.